Pith Number

pith:ZQHE2OGT

pith:2014:ZQHE2OGT5KHUVLDVSWQBWZBLGH

not attested not anchored not stored refs pending

Validating Predictions of Unobserved Quantities

Christopher S. Simmons, Gabriel Terejanu, Robert D. Moser, Todd A. Oliver

arxiv:1404.7555 v1 · 2014-04-29 · physics.data-an · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQHE2OGT5KHUVLDVSWQBWZBLGH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:43:21.625359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc0e4d38d3ea8f4aac7595a01b642b31c6f7fd0c33721c93619630dd19599cfb

Aliases

arxiv: 1404.7555 · arxiv_version: 1404.7555v1 · doi: 10.48550/arxiv.1404.7555 · pith_short_12: ZQHE2OGT5KHU · pith_short_16: ZQHE2OGT5KHUVLDV · pith_short_8: ZQHE2OGT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZQHE2OGT5KHUVLDVSWQBWZBLGH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: cc0e4d38d3ea8f4aac7595a01b642b31c6f7fd0c33721c93619630dd19599cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1e5bba2c5c7764d1d8b15f935f596735a2eb0fb70fe4a648c265f9da6a16ee5",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2014-04-29T23:42:38Z",
    "title_canon_sha256": "8155a2a0c1f1e6b26fd3581fc589cdbbbd4d12436d2c346fb5297fec7a90d3fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7555",
    "kind": "arxiv",
    "version": 1
  }
}